59 lines
2.0 KiB
Ruby
59 lines
2.0 KiB
Ruby
# frozen_string_literal: true
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#
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# Copyright (C) 2019 - present Instructure, Inc.
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#
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# This file is part of Canvas.
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#
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# Canvas is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, version 3 of the License.
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#
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# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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class ContentShare < ActiveRecord::Base
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TYPE_TO_CLASS = {
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'assignment' => Assignment,
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'discussion_topic' => DiscussionTopic,
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'page' => WikiPage,
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'quiz' => Quizzes::Quiz,
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'module' => ContextModule,
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'module_item' => ContentTag
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}.freeze
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CLASS_NAME_TO_TYPE = TYPE_TO_CLASS.transform_values(&:to_s).invert.freeze
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belongs_to :user
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belongs_to :content_export
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has_one :course, through: :content_export, source: :context, source_type: 'Course'
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has_one :group, through: :content_export, source: :context, source_type: 'Group'
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has_one :context_user, through: :content_export, source: :context, source_type: 'User'
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belongs_to :sender, class_name: "User"
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belongs_to :root_account, class_name: "Account"
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validates :read_state, inclusion: { in: %w(read unread) }
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before_create :set_root_account_id
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scope :by_date, -> { order(created_at: :desc) }
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def clone_for(receiver)
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receiver.received_content_shares.create!(sender: self.user,
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content_export: self.content_export,
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name: self.name,
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read_state: 'unread')
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end
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def set_root_account_id
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self.root_account_id = self.content_export&.context&.root_account_id if self.content_export&.context.respond_to?(:root_account_id)
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end
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end
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